TY  - BOOK
AU  - HAWRYSZKIEWYCZ, Igor T
AU  - 
TI  - Introduction to system analysis and design
SN  - 0876926170
U1  - 004.2 
PY  - 1988///(1989)
CY  - DELHI
PB  - PRENTICE-HALL OF INDIA
KW  - SYSTEMS ANALYSIS
ER  -